Original calls for mandarin duck for the tail/collar; closest I can come is woodduck.
hook - Dai Riki 075 #10
thread - Danville 6/0 olive
rib - tinsel oval gold
tail - woodduck flank
body - hare's ear/fox squirrel mix
hackle - cree
collar - woodduck flank
Part 1
mash barb, start thread; tie in rib and wrap to bend
measure (shank length) some woodduck fibers; tie in
dub thread/dub body; stop one eye width back from eye
tie in hackle; wrap to tail
capture tip with rib, continue thru hackle; tie off/trim